@article{472544,
      author = {Le Grand, Julian.},
      url = {http://library.usi.edu/record/472544},
      title = {Equity and choice: an essay in economics and applied  philosophy /},
      publisher = {HarperCollins Academic,},
      recid = {472544},
      pages = {xiii, 190 p. :},
      address = {London :},
      year = {1991},
}